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Pm6CdHg5

Alexandria ALEX

Alex-ID: agm062423217 · Space group: Immm (#71)

Basic Information

Formula
Pm6CdHg5
Alex-ID
agm062423217
Elements
3
Sites
12
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
332.80
ų
Cell a
9.3531
Å
Cell b
9.3531
Å
Cell c
9.3531
Å
α angle
146.43
°
β angle
132.08
°
γ angle
59.78
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Pm6CdHg5
Pm
6.00 · 50.0%
Cd
1.00 · 8.3%
Hg
5.00 · 41.7%

Energy & Stability

Energy above hull
0.0021
eV/atom
Formation energy
-0.4219
eV/atom
Corrected total energy
-36.2944
eV
Raw total energy
-36.2944
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0049
eV
DOS at Fermi level
14.2424
Total magnetisation
2.8030
μB

Additional Information

Prototype ID

AB5C6_53_spg71

Decomposition

Pm3CdHg2 PmHg

Computed at

2024-11-14 08:30:53.174553

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm062423217).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm062423217
data_agm062423217
_cell_length_a     9.35312
_cell_length_b     9.35312
_cell_length_c     9.35312
_cell_angle_alpha  146.42608
_cell_angle_beta   132.08202
_cell_angle_gamma  59.77700
_cell_volume       332.79691
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Pm1 Pm 0.41890 0.16784 0.25106 1.00000
  Pm2 Pm 0.91678 0.16784 0.74894 1.00000
  Pm3 Pm 0.25251 0.50000 0.75251 1.00000
  Pm4 Pm 0.74749 0.50000 0.24749 1.00000
  Pm5 Pm 0.08322 0.83216 0.25106 1.00000
  Pm6 Pm 0.58110 0.83216 0.74894 1.00000
  Cd1 Cd 0.00000 0.00000 0.00000 1.00000
  Hg1 Hg 0.83738 0.33738 0.50000 1.00000
  Hg2 Hg 0.66642 0.66642 0.00000 1.00000
  Hg3 Hg 0.50000 0.00000 0.50000 1.00000
  Hg4 Hg 0.33358 0.33358 0.00000 1.00000
  Hg5 Hg 0.16262 0.66262 0.50000 1.00000
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